German drone kaiser Mathias Grassow has found his safe home longer time ago at applauded Swedish label gterma. After several solo albums and one collaboration with Carsten Agthe on this label, Mathias Grassow teams up with another kindred spirit, Rüdiger Gleisberg, with whom he extensively worked on acclaimed projects such as Nostalgia and KarmaCosmic. "Ad Lucem" was released in June 2014 and as usual for all gterma jewel case packagings, it features 16-page booklet with catchy panoramic pictures by gterma's owner Johan Rehn. The booklet's info says the tracks were composed between 2009 and 2014, while the mastering duties were handled by A.P aka Anders Peterson (also the man behind Ghost Sounds).

"Ad Lucem" is a joint endeavor at its most thrilling and immersing, where a genuinely mind-blowing scenario is guaranteed!!! Definitely a must-have for all followers of Mathias Grassow & Rüdiger Gleisberg. A headphone listening is strongly recommended, although your speakers impatiently await another drone exercise. A high-five to Johan Rehn/gterma for continuous support of this gifted drone brilliance!!! Tack sċ mycket!!!